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  • Your Inner Fish – Neil Shubin – PBS (2014)

    Your Inner Fish – Neil Shubin – PBS (2014)

    Your Inner Fish, is the first installment of a three part PBS series by Neil Shubin. After a quick review of our shared anatomy with the fish and a whirlwind tour along the evolutionary timeline, the program plunges us into the fascinating saga of discovery of the tetrapods that explains how limbs of the terrestrial vertebrates came to be. Watch how the legendary 375 million year old (Devonian) tetrapod fossil Tiktaalik was discovered after a series of adventurous Arctic expeditions. […]

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  • Learning to Live on the Moon – PBS

    Learning to Live on the Moon – PBS

    Energy flows, nutrients cycle. This is how we can define working principles of an ecosystem in a nutshell. Our planet has a very complex land-air-water interaction and we are only beginning to understand the behavior of these systems by simplifying them in enclosed systems such as Landscape Evolution Laboratory (LEO). Due to its proximity, the Moon appears to be the most convenient celestial body to colonize. The Moon is so close that it can even occasionally get shielded by the […]

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  • Coelacanth: The Fish That Time Forgot – PBS NOVA (2001)

    Coelacanth: The Fish That Time Forgot – PBS NOVA (2001)

    Coelacanth morphology and genome has been extremely informative in understanding tetrapod evolution. Marjorie Courtenay-Latimer was the curator of a natural history museum in East London. In 1938 a local fisher brought a curious fish specimen which was to become a major discovery in evolutionary biology. Latimer described the fish as Latimeria chalumnae. The fish was over 1 m long, bluish in color. Most interestingly it had fleshy fins that resembled the limbs of terrestrial vertebrates. The discovery was a hugely interesting […]

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  • Chasing El Niño – Carol L. Fleisher – PBS NOVA (1998)

    Chasing El Niño – Carol L. Fleisher – PBS NOVA (1998)

    Can we predict El Niño? Moreover can we calculate it’s severity and effects on different parts of the world? On board the research ship Ka’imimoana scientists carry out measurements and then build computer models to understand the climate cycle that produces El Niño. The documentary “Chasing El Niño” was released by the aftermath of an intense El Niño event observed during 1997/1998 measured. In March 2015 climatologists have started to detect early signs of another one beginning to develop. They […]

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  • Revealing the Origins of Life – PBS (2011)

    Revealing the Origins of Life – PBS (2011)

    How life began is a very fundamental question. This short documentary is an outstanding primer for scientific explanation of the origin of life. Featuring Nobel prize winner Jack Szostack of Harvard University and John Sutherland of University of Manchester, it explains the chemical evolution leading to the formation of RNA. Scientists all agree that formation of basic building blocks of life is suprisingly very easy. The burning question is how do they react to form complex molecules? RNA world hypothesis […]

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  • When and Why We Lost Hair?

    When and Why We Lost Hair?

    When and why our ancestors began to wear clothing is a curious story. Clothing may have emerged for insulation of body heat. Similarly it also have provided a means to carry things and improve mobility. Cold snaps engulfed the earth many times. Using ice cores from Antarctica scientists identified 8 glacial cycles within the last 800 thousand years alone. An archaelogical site from Israel provides the earliest evidence of controlled fire by humans spanning the same time period. We know […]

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